☆ 4.7 Article

Novel pH-responsive indicator films based on bromothymol blue-anchored chitin for shrimp freshness monitoring

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2023)

Related references

Note: Only part of the references are listed.

Article Chemistry, Applied

Characterization of high amylose corn starch-cinnamaldehyde inclusion films for food packaging

Shoumei Wan et al.

Summary: This study reported the antibacterial films prepared from high amylose corn starch-cinnamaldehyde (HACS-CIN) inclusion complex and investigated their structural, mechanical, physicochemical, and antibacterial properties. The results showed that the films had excellent mechanical properties, transparency, and UV-blocking property. They also exhibited inhibitory effects on S. aureus and E. coli. Moreover, the films prolonged the shelf life of strawberries, suggesting their potential as biodegradable food packaging materials.

FOOD CHEMISTRY (2023)

Add to Collection

Article Food Science & Technology

An intelligent label using sodium carboxymethyl cellulose and carrageenan for monitoring the freshness of fresh-cut papaya

Liyan Rong et al.

Summary: A novel intelligent label was developed to monitor the freshness of fresh-cut papaya by detecting the CO2 concentration inside the package through color changes. The label, made from a mixture of sodium carboxymethyl cellulose, carrageenan, and bromothymol blue, exhibited improved physical properties and thermal stability. The color changes of the label correlated strongly with the CO2 concentration.

FOOD CONTROL (2023)

Add to Collection

Article Chemistry, Applied

Effects of purple passion fruit peel extracts on characteristics of Pouteria campechiana seed starch films and the application in discernible detection of shrimp freshness

Haitao Jiang et al.

Summary: This study investigated the film-forming potential of PCSS and the effects of PPPAEs on film properties. The results showed that PPPAEs had good compatibility with PCSS and improved the UV-visible light barrier properties of the films. The addition of PPPAEs also affected the mechanical properties of the films, increasing elongation at break and decreasing tensile strength. Moreover, the introduction of PPPAEs enhanced the antioxidant properties and caused noticeable color changes in the films. The PCSS/PPPAEs composite films were able to detect the freshness of meat and aquatic products. The films also demonstrated good biodegradability.

FOOD HYDROCOLLOIDS (2023)

Add to Collection

Article Chemistry, Applied

Characterization of silver nanoparticles loaded chitosan/polyvinyl alcohol antibacterial films for food packaging

Danmin Yang et al.

Summary: In this study, silver nanoparticles were loaded on chitosan and incorporated into polyvinyl alcohol to develop active food packaging films. The films showed excellent mechanical properties and antibacterial activity, and were effective in reducing weight loss and microbial infection in fruits.

FOOD HYDROCOLLOIDS (2023)

Add to Collection

Article Food Science & Technology

The highly stable indicator film incorporating roselle anthocyanin co-pigmented with oxalic acid: Preparation, characterization and freshness monitoring application

Jiayin Huang et al.

Summary: A stable indicator film with improved properties and stability was prepared by incorporating co-pigments and oxalic acid. The co-pigmentation enhanced the mechanical properties, hydrophobicity, and pH responsiveness of the film. It also maintained the color variations of the film after long-term storage, making it suitable for real-time freshness monitoring.

FOOD RESEARCH INTERNATIONAL (2023)

Add to Collection

Article Materials Science, Paper & Wood

Bacterial cellulose reinforced with skim/fresh natural rubber latex for improved mechanical, chemical and dielectric properties

Praewpakun Sintharm et al.

Summary: Bacterial cellulose films were reinforced by immersion in natural rubber latex, which improved their mechanical, chemical, and dielectric properties. The use of skim natural rubber latex resulted in higher loading and better strengthening effects compared to fresh natural rubber latex. The reinforced films exhibited enhanced structural stability in water and good chemical resistance. They were also biodegradable in soil. The dielectric properties of the films were significantly improved by the addition of skim natural rubber latex.

CELLULOSE (2022)

Add to Collection

Article Food Science & Technology

Novel pH sensitivity and colorimetry-enhanced anthocyanin indicator films by chondroitin sulfate co-pigmentation for shrimp freshness monitoring

Yiwen Bao et al.

Summary: A pH-sensitive food freshness indicator film was developed using potato starch, blueberry anthocyanins, and chondroitin sulfate. The addition of chondroitin sulfate significantly improved the water solubility and mechanical properties of the film, enhancing pH and ammonia responsiveness, thereby enabling sensitive freshness monitoring.

FOOD CONTROL (2022)

Add to Collection

Article Chemistry, Applied

Dual-functional intelligent gelatin based packaging film for maintaining and monitoring the shrimp freshness

Jiao Wang et al.

Summary: The gelatin-based packaging film integrates real-time monitoring and maintaining food freshness, exhibiting excellent antibacterial and antioxidant properties.

FOOD HYDROCOLLOIDS (2022)

Add to Collection

Article Virology

Viral Shrimp Diseases Listed by the OIE: A Review

Dain Lee et al.

Summary: Shrimp aquaculture is a valuable and globally traded industry, but it faces challenges from viral diseases. This review provides information on shrimp viral diseases designated by the World Organization for Animal Health and highlights the latest trends in shrimp diseases.

VIRUSES-BASEL (2022)

Add to Collection

Article Polymer Science

Hemicellulose and Nano/Microfibrils Improving the Pliability and Hydrophobic Properties of Cellulose Film by Interstitial Filling and Forming Micro/Nanostructure

Yan Li et al.

Summary: In this study, nano/microfibrils were used to enhance the mechanical and hydrophobic properties of sugarcane bagasse fiber films. The successful preparation of nano/microfibrils was confirmed and the cellulose films exhibited improved transparency, morphology, mechanical properties, and hydrophobicity. The results showed that the films had high elastic modulus and water contact angle, and the formation of micro/nanostructures and directional crystallization of fibrils were observed.

POLYMERS (2022)

Add to Collection

Article Infectious Diseases

Comparative Study on Synergistic Toxicity of Enrofloxacin Combined with Three Antibiotics on Proliferation of THLE-2 Cell

Yehui Luan et al.

Summary: The study highlights the combined toxicity of four commonly used antibiotics on human hepatocytes. Synergistic toxicity was observed in certain combinations at specific concentrations, while others exhibited synergistic toxicity at almost all concentrations. The study emphasizes the significance of evaluating the mixing ratio in assessing the combined toxicity of antibiotics.

ANTIBIOTICS-BASEL (2022)

Add to Collection

Article Food Science & Technology

Accurate fish-freshness prediction label based on red cabbage anthocyanins

Shuliang Fang et al.

Summary: Biosafe colorimetric labels using red cabbage anthocyanin and a neural network were developed to monitor fish freshness. The labels were recognized by smartphones and classified the fish freshness based on the color gradation driven by anthocyanins' response to pH changes. The overall accuracy of the BP neural network prediction reached 92.6%.

FOOD CONTROL (2022)

Add to Collection

Article Chemistry, Applied

Biodegradable intelligent film for food preservation and real-time visual detection of food freshness

Yali Zhao et al.

Summary: Intelligent packaging films using natural polymer as matrix and pH-sensitive dye as indicator have gained increasing interest. The designed CMC/Anth/GO film exhibited improved barrier performance and tensile strength, and visually discernible color response to pH buffer solution and volatile NH3, making it a potential smart packaging film for monitoring and preserving the freshness of proteinic products.

FOOD HYDROCOLLOIDS (2022)

Add to Collection

Article Biochemistry & Molecular Biology

Preparation, physicochemical and application evaluation of raspberry anthocyanin and curcumin based on chitosan/starch/gelatin film

Anbang Duan et al.

Summary: Raspberry anthocyanin and curcumin can effectively improve the physicochemical properties of composite films and impart pH-responsive properties. The color films can change color under different pH conditions and have higher antioxidant activities. Fourier transform infrared spectroscopy and scanning electron microscopy results show that the pigments are well dispersed in the film matrix and improve the film structure.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

Add to Collection

Article Chemistry, Applied

A sub-freshness monitoring chitosan/starch-based colorimetric film for improving color recognition accuracy via controlling the pH value of the film-forming solution

Bin Li et al.

Summary: The demand for intelligent packaging in food sub-freshness monitoring is increasing. In this study, a pH and NH3 responsing colorimetric film (PS-CH-LCA) was fabricated based on potato starch, chitosan, and Lonicera caerulea L. anthocyanins, and applied to the real-time monitoring of shrimp freshness. The film exhibited high tensile strength, low water solubility, and sensitive color responsiveness, effectively indicating the freshness level of the shrimp.

FOOD CHEMISTRY (2022)

Add to Collection

Article Food Science & Technology

Microfluidics in smart packaging of foods

K. R. Jolvis Pou et al.

Summary: The increasing importance of food safety and quality requires the development of innovative packaging systems. Smart food packaging technologies, such as intelligent and active packaging methods, have become popular in the industry but face challenges in large-scale production. Microfluidic technology, as an alternative method, is rapidly advancing and widely used in monitoring food safety and quality.

FOOD RESEARCH INTERNATIONAL (2022)

Add to Collection

Article Agricultural Engineering

Fabricating κ-carrageenan/carboxymethyl cellulose films encapsulating bromothymol blue fixed rice straw fiber for monitoring meat freshness

Ruoting Liu et al.

Summary: In this study, a dual synergistic design was developed to construct a smart film for monitoring food quality. The film demonstrated distinguishable colorimetric response and visible color changes with the decrease of meat freshness under specific humidity and ammonia conditions.

INDUSTRIAL CROPS AND PRODUCTS (2022)

Add to Collection

Article Engineering, Environmental

Self-healable hydrophobic films fabricated by incorporating natural wax into cellulose matrix

Xiaojuan Xu et al.

Summary: In this study, biodegradable cellulose films with excellent properties were successfully fabricated by incorporating natural wax into the cellulose matrix. The films exhibited good hydrophobicity and high tensile strength, and could be completely biodegraded in natural soil. The self-healing ability of the hydrophobic films was achieved through the release of wax during the annealing process. This research provides a facile strategy for developing cellulose-based materials as sustainable alternatives to petrochemical plastics, contributing to the mitigation of environmental issues caused by nondegradable plastic pollution.

CHEMICAL ENGINEERING JOURNAL (2022)

Add to Collection

Article Engineering, Environmental

Utilization of Shellfish Industrial Waste for Isolation, Purification, and Characterizations of Chitin From Crustacean's Sources in Pakistan

Hafiza Nabila Ilyas et al.

Summary: This research successfully isolated chitin from crustacean waste in Pakistan using a combination of chemical methods, showcasing high yield and quality of the extracted chitin, indicating the efficiency of the extraction protocol employed. Comparison of the extracted chitin with standard commercial chitin using various techniques revealed similar physicochemical and structural properties between the two.

JOURNAL OF POLYMERS AND THE ENVIRONMENT (2021)

Add to Collection

Article Biochemistry & Molecular Biology

The effects of cellulose nanocrystal and cellulose nanofiber on the properties of pumpkin starch-based composite films

Luyao Zhang et al.

Summary: Pumpkin starch was extracted and used to prepare films with cellulose nanocrystal and cellulose nanofiber, where CNC was found to enhance the tensile strength and CNF improved thermal stability. The properties of PS composite films can be effectively modified by incorporating CNC and CNF.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Add to Collection

Article Biochemistry & Molecular Biology

Preparation of a multifunctional silver nanoparticles polylactic acid food packaging film using mango peel extract

Jun Cheng et al.

Summary: Silver nanoparticles (AgNPs) were prepared using mango peel extract (MPE) as the reducing agent and stabilizer, and a novel preservative film material was developed with polylactic acid (PLA) as the protective substrate. AgNPs exhibited excellent antibacterial properties, improved mechanical properties of the film, and enhanced barrier ability to water vapor and oxygen. The film also met safety standards in terms of silver migration and cytotoxicity, and significantly extended the shelf life of strawberries.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Add to Collection

Review Food Science & Technology

Bioactive and intelligent starch-based films: A review

Congli Cui et al.

Summary: Starch-based films are degradable, renewable, cost-effective, and have functional properties such as antibacterial, anti-oxidation, and intelligent responses. Adding plant extracts, essential oils, and nanoparticles can enhance the performance of starch films, while exploring new biologically active starch-based films is important for future research.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2021)

Add to Collection

Review Food Science & Technology

Bio-sourced polymers as alternatives to conventional food packaging materials: A review

Saurabh Sid et al.

Summary: Bio-sourced packaging materials are emerging as an alternative to conventional polymers, with natural feedstock-based biopolymers economically competitive due to their wide availability, easy processing, biodegradability, and good mechanical properties. Bio-based polyesters offer diverse alternatives with varying degrees of biodegradability. However, bio-based drop-in plastics remain the market leader for their excellent physical properties, cost-effectiveness, and durability.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2021)

Add to Collection

Article Polymer Science

Preparation and Characterization of Cellulose Acetate Film Reinforced with Cellulose Nanofibril

Azelia Wulan Cindradewi et al.

Summary: In this study, cellulose acetate (CA)/cellulose nanofibril (CNF) film was prepared using eco-friendly plasticizers and varying CNF ratio. The dispersion of CNF in NMP was found to be better, leading to significant improvements in tensile strength and elastic modulus. The addition of CNF up to 5 phr loading enhanced the mechanical properties of the film composites.

POLYMERS (2021)

Add to Collection

Article Chemistry, Applied

Thermal, Biodegradability and Water Barrier Properties of Bio-Nanocomposites Based on Plasticised Sugar Palm Starch and Nanofibrillated Celluloses from Sugar Palm Fibres

R. A. Ilyas et al.

JOURNAL OF BIOBASED MATERIALS AND BIOENERGY (2020)

Add to Collection

Article Chemistry, Analytical

Smart colorimetric sensing films with high mechanical strength and hydrophobic properties for visual monitoring of shrimp and pork freshness

Huilin Dong et al.

SENSORS AND ACTUATORS B-CHEMICAL (2020)

Add to Collection

Article Agriculture, Multidisciplinary

An Intelligent Film Based on Cassia Gum Containing Bromothymol Blue-Anchored Cellulose Fibers for Real-Time Detection of Meat Freshness

Lele Cao et al.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2019)

Add to Collection

Article Biochemistry & Molecular Biology

Thermal and spectroscopic analyses of guar gum degradation submitted to turbulent flow

Marcus Vinicius Lisboa Motta et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Add to Collection

Article Biochemistry & Molecular Biology

A semen cassia gum-based film with visual-olfactory function for indicating the freshness change of animal protein-rich food

Lele Cao et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Add to Collection

Article Biochemical Research Methods

The presence of trace components significantly broadens the molecular response of Aspergillus niger to guar gum

Nancy Coconi Linares et al.

NEW BIOTECHNOLOGY (2019)

Add to Collection

Article Chemistry, Applied

A new look towards the thermal decomposition of chitins and chitosans with different degrees of deacetylation by coupled TG-FTIR

Hellen F. G. Barbosa et al.

CARBOHYDRATE POLYMERS (2019)

Add to Collection

Article Agronomy

Applicability of a colorimetric indicator label for monitoring freshness of fresh-cut green bell pepper

Hui-zhi Chen et al.

POSTHARVEST BIOLOGY AND TECHNOLOGY (2018)

Add to Collection

Article Chemistry, Analytical

An optical biosensor using immunomagnetic separation, urease catalysis and pH indication for rapid and sensitive detection of Listeria monocytogenes

Qi Chen et al.

SENSORS AND ACTUATORS B-CHEMICAL (2018)

Add to Collection

Article Polymer Science

In-Situ pH-Sensitive Fibers via the Anchoring of Bromothymol Blue on Cellulose Grafted with Hydroxypropyltriethylamine Groups via Adsorption

Lele Cao et al.

POLYMERS (2018)

Add to Collection

Article Environmental Sciences

Effect of Lactobacillus rhamnosus cells against specific and native fish spoilage bacteria and their spoilage indices on Asian seabass fish chunks

S. Kannappan et al.

JOURNAL OF ENVIRONMENTAL BIOLOGY (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Chemically Functionalized Natural Cellulose Materials for Effective Triboelectric Nanogenerator Development

Chunhua Yao et al.

ADVANCED FUNCTIONAL MATERIALS (2017)

Add to Collection

Review Biochemistry & Molecular Biology

Guar gum as a promising starting material for diverse applications: A review

Nandkishore Thombare et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2016)

Add to Collection

Article Thermodynamics

Thermal degradation behavior of cellulose nanofibers and nanowhiskers

Cleide Borsoi et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2016)

Add to Collection

Article Chemistry, Applied

Ten-year retrospective assessment of the performance of the Food Contact Notification (FCN) programme

April Neal-Kluever et al.

FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT (2015)

Add to Collection

Article Biochemistry & Molecular Biology

Assembly of Debranched Xylan from Solution and on Nanocellulosic Surfaces

Toon J. Bosmans et al.

BIOMACROMOLECULES (2014)

Add to Collection

Review Food Science & Technology

Guar gum: processing, properties and food applications-A Review

Deepak Mudgil et al.

JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE (2014)

Add to Collection

© Peeref 2019-2024. All rights reserved.